Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Croydon CT Generating Station | Commonwealth Chesapeake |
|---|---|---|
| 546.4 MW | 402.5 MW | |
| Petroleum Liquids | Petroleum Liquids | |
| Constellation Power, Inc | Commonwealth Chesapeake Co LLC | |
| 8 | 7 | |
| 2.0 GWh | 92.7 GWh | |
| 0.0% (2024) | 1.3% (2025) | |
| #9 of 705 | #16 of 705 | |
| 2024-12 | 2026-06 |